2026aot results

2026aot results

Information

Transient

Name:	`SN2026aot`
Right ascension:	`1h35m29.46s`
Declination:	`-9d06m12.71s`
Discovery Date:	`Jan. 18, 2026, 5:10 a.m.`
Classification:	`SN Ia`
Redshift:	`0.069600`
MW E(B-V):	`0.032`

Host

Name:	`995154`
Right ascension:	`1h35m29.40s`
Declination:	`-9d06m15.19s`
Redshift:	`None`
Photometric Redshift:	`0.069`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z	GALEX_NUV GALEX_FUV DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.39
Transient MWEBV	processed	0.15
Host match	processed	5.17
Host information	processed	0.05
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	6.02
Validate global photometry	processed	17.42
Global host SED inference	processed	494.91
Local aperture photometry	processed	5.87
Validate local photometry	processed	0.03
Local host SED inference	processed	417.46

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	1h35m29.46s, -9d06m12.71s
semi major axis, semi minor axis (arcsec):	1.51, 1.51
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	17.32	1.18	20.804	0.074	AB
DES_g	17.01	0.14	20.823	0.009	AB
PanSTARRS_g	18.63	0.38	20.724	0.022	AB
SDSS_r	25.07	1.52	20.402	0.066	AB
PanSTARRS_r	26.73	0.44	20.333	0.018	AB
DES_r	27.64	0.21	20.296	0.008	AB
SDSS_i	31.8	1.99	20.144	0.068	AB
PanSTARRS_i	35.48	0.4	20.025	0.012	AB
PanSTARRS_z	38.52	0.92	19.936	0.026	AB
SDSS_z	33.88	7.32	20.075	0.235	AB
DES_z	38.94	0.69	19.924	0.019	AB
PanSTARRS_y	39.42	2.2	19.911	0.060	AB

Aperture details

RA, DEC (J2000):	1h35m29.37s, -9d06m14.95s
semi major axis, semi minor axis (arcsec):	8.5, 7.42
angle (degrees, anti-clockwise from east):	-59.52

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	89.14	9.07	19.025	0.110	AB
DES_g	250.57	0.61	17.903	0.003	AB
SDSS_r	385.22	6.64	17.436	0.019	AB
DES_r	440.24	0.88	17.291	0.002	AB
SDSS_i	561.09	9.51	17.027	0.018	AB
PanSTARRS_i	536.38	2.1	17.076	0.004	AB
PanSTARRS_z	633.95	4.85	16.895	0.008	AB
SDSS_z	778.97	38.55	16.671	0.054	AB
2MASS_J	1025.0	217.38	15.478	0.230	Vega
2MASS_K	1591.64	364.1	14.058	0.248	Vega
WISE_W2	301.45	18.62	14.363	0.067	Vega
WISE_W3	584.69	81.72	11.809	0.152	Vega
WISE_W4	257.19	435.29	11.254	1.838	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.657	8.800	8.901
{\rm log}_{10}({\rm SFR})	-1.986	-1.313	-0.447
{\rm log}_{10}({\rm sSFR})	-10.752	-10.115	-9.194
{\rm stellar\ age}	3.481	6.261	7.481

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.627	-1.154	-0.659
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.515	-0.819	-0.051

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.152	0.444	0.989
\delta	-0.543	-0.136	0.223
\tau_1/\tau_2	0.715	1.078	1.438
Q_{PAH}	1.149	2.783	5.079
U_{min}	2.830	8.128	15.439
{\rm log}_{10}(\gamma_e)\,	-3.088	-1.873	-0.699

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.239	-0.353	0.091
{\rm log}_{10}(\tau_{AGN})\,	1.155	1.488	1.918

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.165	-1.658	-1.109
0.03-0.10 Gyr	-2.070	-1.243	-0.328
0.10-0.33 Gyr	-2.028	-1.258	-0.662
0.33-1.08 Gyr	-1.878	-1.307	-0.872
1.08-3.53 Gyr	-1.615	-1.157	-0.917
3.53-11.56 Gyr	-1.460	-1.096	-0.909
11.56-12.85 Gyr	-1.737	-1.104	-0.591
0.33-1.07 Gyr	-1.889	-1.214	-0.750
1.07-3.52 Gyr	-1.759	-1.134	-0.880
3.52-11.55 Gyr	-1.831	-1.145	-0.946
11.55-12.83 Gyr	-1.942	-1.190	-0.696

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.928	10.056	10.147
{\rm log}_{10}({\rm SFR})	-0.718	0.047	0.557
{\rm log}_{10}({\rm sSFR})	-10.802	-10.041	-9.423
{\rm stellar\ age}	5.541	7.010	8.428

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.912	-0.490	-0.251
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.515	-0.051	0.367

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.122	0.288	0.509
\delta	-0.826	-0.374	0.178
\tau_1/\tau_2	0.606	0.942	1.317
Q_{PAH}	0.526	1.592	3.742
U_{min}	2.543	7.176	14.429
{\rm log}_{10}(\gamma_e)\,	-3.267	-2.232	-1.037

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.006	-2.631	-1.609
{\rm log}_{10}(\tau_{AGN})\,	1.013	1.450	1.876

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.586	-0.640	-0.323
0.03-0.10 Gyr	-0.693	0.181	0.708
0.10-0.33 Gyr	-0.735	0.002	0.423
0.33-1.08 Gyr	-0.835	-0.109	0.240
1.08-3.53 Gyr	-0.646	-0.032	0.342
3.53-11.56 Gyr	-0.490	0.049	0.292
11.56-12.85 Gyr	-0.732	0.110	0.662
0.33-1.07 Gyr	-1.079	-0.210	0.141
1.07-3.52 Gyr	-0.618	-0.025	0.311
3.52-11.55 Gyr	-0.253	0.137	0.314
11.55-12.83 Gyr	-0.470	0.197	0.775